I’ve become a big fan of this local band: The Whiskey Farm. They are a catchy mix of Americana rock, bluegrass, folk. Their music is a little more folk than what I usually listen to, but there are a few real feel-good earworms on their albums. The closest matching band in my mind is Donna The Buffalo
I recommend previewing the following songs on the linked page:
“She Knows”
“The First Night of Summer”
“If I Were You”
“Glow”
“Happy”
Looks like they will be at Olbrich in July. I must say my favorite was When the Tractors Came to Town.